20.500.12556/RUL-154586 OCENE POSLEDIC PRI NESREČAH CESTNEGA PREVOZA NEVARNIH TOVOROV ESTIMATES OF THE CONSEQUENCES OF ACCIDENTS INVOLVING THE TRANSPORT OF DANGEROUS GOOD BY ROAD Magistrsko delo je v grobem razdeljena na dva sklopa. Prvi del opisuje cestni promet, tehnološke procese prevoza in skladiščenja ter vse informacije glede varnega prevoza nevarnega tovora. V drugem sklopu sem raziskoval model razlitja vodne raztopine, ki vsebuje amonijak, ter nevarne scenarije, ki lahko ob tem nastanejo. V delu sem preučil pretok izhlapevanja amonijaka in vpliv zunanjih dejavnikov, kot so hitrost vetra, temperatura zraka, vlaga in atmosferska stabilnost na negativne posledice pri nastanku nezgodnega dogodka. V procesu modeliranja sem izbral možnost izračuna oblaka nevarnih plinov in mejne vrednosti AEGL, območja vnetljivosti LEL ter območja eksplozije BLEVE. Rezultati modeliranja razlitja amonijaka so pokazali, da bi imelo izlitje hude posledice za ljudi v neposredni bližini nesreče ter bi bilo izlitje ponoči bolj nevarno in bi imelo večje negativne posledice na širšo okolico. The master's thesis is roughly divided into two sections. The first part describes road transport, technological processes of transport, storage and all information regarding the safe transport of dangerous goods. In the second part, I researched a model of a spill of an aqueous solution containing ammonia and the dangerous scenarios that can arise. In the work, I studied the flow of ammonia evaporation and the influence of external factors such as wind speed, air temperature, humidity and atmospheric stability on the negative consequences of an accident. In the modeling process, I chose the possibility of calculating the cloud of dangerous gases and the limit value AEGL, the flammability zone LEL and the explosion zone BLEVE. The results of the modeling of the ammonia spill showed that the spill would have serious consequences for people in the immediate vicinity of the accident, and that the spill would be more dangerous at night and would have greater negative consequences for the wider environment. cestni promet logistika prevoza amonijak analiza nesreče ALOHA road transport transport logistics ammonia accident analysis ALOHA true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2024-02-22 08:45:08 2024-02-22 08:45:12 2025-11-05 14:43:24 0000-00-00 00:00:00 2024 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 35186 191726339 10373.pdf 10373.pdf 1 27D06A9286EE7A8E78886EEA06347BD4 b28e7a2207128568076bceb98aace1ede5523859ee767118679adfd8a2471cb4 4f52f4b7-d156-11ee-bea9-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=181093 Fakulteta za pomorstvo in promet 0 0 0